×
Rubidium
☒
Potassium
☒
Top
ADD
⊕
Compare
Home
Compare Metals
Find
▼
Transition Metals
Actinide Metals
Lanthanide Metals
Post-Transition Metals
Alkaline Earth Metals
Alkali Metals
X
Rubidium
X
Potassium
Rubidium and Potassium Periodic Table
Rubidium
Potassium
Add ⊕
Summary
Periodic Table
Facts
Uses
Physical
Chemical
Atomic
Mechanical
Magnetic
Thermal
All
1 Periodic Table
1.1 Symbol
Rb
K
1.2 Group Number
1
1
Gadolinium In Periodic Table
▶
⊕
0
17
1.3 Period Number
5
4
Lithium In Periodic Table
▶
⊕
2
7
1.4 Block
s block
s block
1.5 Element Family
Alkali
Alkali
1.6 CAS Number
7440177
7440097
Aluminium In Periodic Table
▶
⊕
7429905
54386242
1.7 Space Group Name
Im_ 3m
Im_ 3m
1.8 Space Group Number
229.00
229.00
Plutonium In Periodic Table
▶
⊕
11
229
Compare All Metals
Rubidium vs Samarium
Rubidium vs Californium
Rubidium vs Einsteinium
All Metals
Thallium
Francium
Erbium
Cerium
Samarium
Californium
All Metals
Einsteinium
Periodi...
|
Physical
|
Chemical
|
Mechanical
Actinium
Periodi...
|
Physical
|
Chemical
|
Mechanical
Neptunium
Periodi...
|
Physical
|
Chemical
|
Mechanical
Compare All Metals
Potassium vs Cerium
Periodi...
|
Physical
|
Chemical
|
Mechanical
Potassium vs Erbium
Periodi...
|
Physical
|
Chemical
|
Mechanical
Potassium vs Francium
Periodi...
|
Physical
|
Chemical
|
Mechanical